| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 32130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 32880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 30120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 31850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 35540.0 | USD | 20180501 |
| Unknown | China national standards | MT | 31850.0 | USD | 20180501 |